On 05/01/2017 06:52 AM, Marek Olšák wrote:
From: Marek Olšák <marek.ol...@amd.com>

---
  src/mesa/state_tracker/st_cb_program.c     | 51 ++++++------------------------
  src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 16 +++-------
  src/mesa/state_tracker/st_program.c        |  9 ++----
  src/mesa/state_tracker/st_shader_cache.c   | 22 +++----------
  4 files changed, 20 insertions(+), 78 deletions(-)

diff --git a/src/mesa/state_tracker/st_cb_program.c 
b/src/mesa/state_tracker/st_cb_program.c
index 531d20d..82e5ff1 100644
--- a/src/mesa/state_tracker/st_cb_program.c
+++ b/src/mesa/state_tracker/st_cb_program.c
@@ -61,33 +61,25 @@ st_new_program(struct gl_context *ctx, GLenum target, 
GLuint id,
     case GL_VERTEX_PROGRAM_ARB: {
        struct st_vertex_program *prog = rzalloc(NULL,
                                                 struct st_vertex_program);
        return _mesa_init_gl_program(&prog->Base, target, id, is_arb_asm);
     }
     case GL_FRAGMENT_PROGRAM_ARB: {
        struct st_fragment_program *prog = rzalloc(NULL,
                                                   struct st_fragment_program);
        return _mesa_init_gl_program(&prog->Base, target, id, is_arb_asm);
     }
+   case GL_TESS_CONTROL_PROGRAM_NV:
+   case GL_TESS_EVALUATION_PROGRAM_NV:
     case GL_GEOMETRY_PROGRAM_NV: {
        struct st_common_program *prog = rzalloc(NULL,
-                                                 struct st_common_program);
-      return _mesa_init_gl_program(&prog->Base, target, id, is_arb_asm);
-   }
-   case GL_TESS_CONTROL_PROGRAM_NV: {
-      struct st_common_program *prog = rzalloc(NULL,
-                                                 struct st_common_program);
-      return _mesa_init_gl_program(&prog->Base, target, id, is_arb_asm);
-   }
-   case GL_TESS_EVALUATION_PROGRAM_NV: {
-      struct st_common_program *prog = rzalloc(NULL,
-                                                 struct st_common_program);
+                                               struct st_common_program);
        return _mesa_init_gl_program(&prog->Base, target, id, is_arb_asm);
     }
     case GL_COMPUTE_PROGRAM_NV: {
        struct st_compute_program *prog = rzalloc(NULL,
                                                  struct st_compute_program);
        return _mesa_init_gl_program(&prog->Base, target, id, is_arb_asm);
     }
     default:
        assert(0);
        return NULL;
@@ -106,67 +98,44 @@ st_delete_program(struct gl_context *ctx, struct 
gl_program *prog)
     switch( prog->Target ) {
     case GL_VERTEX_PROGRAM_ARB:
        {
           struct st_vertex_program *stvp = (struct st_vertex_program *) prog;
           st_release_vp_variants( st, stvp );

           if (stvp->glsl_to_tgsi)
              free_glsl_to_tgsi_visitor(stvp->glsl_to_tgsi);
        }
        break;
+   case GL_TESS_CONTROL_PROGRAM_NV:
+   case GL_TESS_EVALUATION_PROGRAM_NV:
     case GL_GEOMETRY_PROGRAM_NV:
        {
-         struct st_common_program *stgp =
-            (struct st_common_program *) prog;
+         struct st_common_program *p = (struct st_common_program *)prog;

-         st_release_basic_variants(st, stgp->Base.Target, &stgp->variants,
-                                   &stgp->tgsi);
+         st_release_basic_variants(st, p->Base.Target, &p->variants,
+                                   &p->tgsi);

-         if (stgp->glsl_to_tgsi)
-            free_glsl_to_tgsi_visitor(stgp->glsl_to_tgsi);
+         if (p->glsl_to_tgsi)
+            free_glsl_to_tgsi_visitor(p->glsl_to_tgsi);
        }
        break;
     case GL_FRAGMENT_PROGRAM_ARB:
        {
           struct st_fragment_program *stfp =
              (struct st_fragment_program *) prog;

           st_release_fp_variants(st, stfp);

           if (stfp->glsl_to_tgsi)
              free_glsl_to_tgsi_visitor(stfp->glsl_to_tgsi);
        }
        break;
-   case GL_TESS_CONTROL_PROGRAM_NV:
-      {
-         struct st_common_program *sttcp =
-            (struct st_common_program *) prog;
-
-         st_release_basic_variants(st, sttcp->Base.Target, &sttcp->variants,
-                                   &sttcp->tgsi);
-
-         if (sttcp->glsl_to_tgsi)
-            free_glsl_to_tgsi_visitor(sttcp->glsl_to_tgsi);
-      }
-      break;
-   case GL_TESS_EVALUATION_PROGRAM_NV:
-      {
-         struct st_common_program *sttep =
-            (struct st_common_program *) prog;
-
-         st_release_basic_variants(st, sttep->Base.Target,
-                                   &sttep->variants, &sttep->tgsi);
-
-         if (sttep->glsl_to_tgsi)
-            free_glsl_to_tgsi_visitor(sttep->glsl_to_tgsi);
-      }
-      break;
     case GL_COMPUTE_PROGRAM_NV:
        {
           struct st_compute_program *stcp =
              (struct st_compute_program *) prog;

           st_release_cp_variants(st, stcp);

           if (stcp->glsl_to_tgsi)
              free_glsl_to_tgsi_visitor(stcp->glsl_to_tgsi);
        }
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp 
b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index de1d6f9..0b25f0e 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -6789,45 +6789,37 @@ get_mesa_program_tgsi(struct gl_context *ctx,
     _mesa_associate_uniform_storage(ctx, shader_program, prog->Parameters,
                                     true);
     if (!shader_program->data->LinkStatus) {
        free_glsl_to_tgsi_visitor(v);
        _mesa_reference_program(ctx, &shader->Program, NULL);
        return NULL;
     }

     struct st_vertex_program *stvp;
     struct st_fragment_program *stfp;
-   struct st_common_program *stgp;
-   struct st_common_program *sttcp;
-   struct st_common_program *sttep;
+   struct st_common_program *stp;
     struct st_compute_program *stcp;

     switch (shader->Stage) {
     case MESA_SHADER_VERTEX:
        stvp = (struct st_vertex_program *)prog;
        stvp->glsl_to_tgsi = v;
        break;
     case MESA_SHADER_FRAGMENT:
        stfp = (struct st_fragment_program *)prog;
        stfp->glsl_to_tgsi = v;
        break;
-   case MESA_SHADER_GEOMETRY:
-      stgp = (struct st_common_program *)prog;
-      stgp->glsl_to_tgsi = v;
-      break;
     case MESA_SHADER_TESS_CTRL:
-      sttcp = (struct st_common_program *)prog;
-      sttcp->glsl_to_tgsi = v;
-      break;
     case MESA_SHADER_TESS_EVAL:
-      sttep = (struct st_common_program *)prog;
-      sttep->glsl_to_tgsi = v;
+   case MESA_SHADER_GEOMETRY:
+      stp = (struct st_common_program *)prog;
+      stp->glsl_to_tgsi = v;
        break;
     case MESA_SHADER_COMPUTE:
        stcp = (struct st_compute_program *)prog;
        stcp->glsl_to_tgsi = v;
        break;

The TESS_CTRL, TESS_EVAL cases are no longer needed? Maybe there should be a comment about that?


     default:
        assert(!"should not be reached");
        return NULL;
     }

diff --git a/src/mesa/state_tracker/st_program.c 
b/src/mesa/state_tracker/st_program.c
index 943b7d1..41ffac4 100644
--- a/src/mesa/state_tracker/st_program.c
+++ b/src/mesa/state_tracker/st_program.c
@@ -1898,30 +1898,25 @@ destroy_program_variants(struct st_context *st, struct 
gl_program *target)
              }
              fpv = next;
           }
        }
        break;
     case GL_GEOMETRY_PROGRAM_NV:
     case GL_TESS_CONTROL_PROGRAM_NV:
     case GL_TESS_EVALUATION_PROGRAM_NV:
     case GL_COMPUTE_PROGRAM_NV:
        {
-         struct st_common_program *gp = (struct st_common_program*)target;
-         struct st_common_program *tcp = (struct st_common_program*)target;
-         struct st_common_program *tep = (struct st_common_program*)target;
+         struct st_common_program *p = (struct st_common_program*)target;

st_common_program() cast wrapper?


           struct st_compute_program *cp = (struct st_compute_program*)target;
           struct st_basic_variant **variants =
-            target->Target == GL_GEOMETRY_PROGRAM_NV ? &gp->variants :
-            target->Target == GL_TESS_CONTROL_PROGRAM_NV ? &tcp->variants :
-            target->Target == GL_TESS_EVALUATION_PROGRAM_NV ? &tep->variants :
              target->Target == GL_COMPUTE_PROGRAM_NV ? &cp->variants :
-            NULL;
+                                                      &p->variants;
           struct st_basic_variant *v, **prevPtr = variants;

           for (v = *variants; v; ) {
              struct st_basic_variant *next = v->next;
              if (v->key.st == st) {
                 /* unlink from list */
                 *prevPtr = next;
                 /* destroy this variant */
                 delete_basic_variant(st, v, target->Target);
              }
diff --git a/src/mesa/state_tracker/st_shader_cache.c 
b/src/mesa/state_tracker/st_shader_cache.c
index 0771ca6..393cc4e 100644
--- a/src/mesa/state_tracker/st_shader_cache.c
+++ b/src/mesa/state_tracker/st_shader_cache.c
@@ -79,39 +79,25 @@ st_store_tgsi_in_disk_cache(struct st_context *st, struct 
gl_program *prog,
        blob_write_uint32(blob, stvp->num_inputs);
        blob_write_bytes(blob, stvp->index_to_input,
                         sizeof(stvp->index_to_input));
        blob_write_bytes(blob, stvp->result_to_output,
                         sizeof(stvp->result_to_output));

        write_stream_out_to_cache(blob, &stvp->tgsi);
        write_tgsi_to_cache(blob, &stvp->tgsi, st, sha1, num_tokens);
        break;
     }
-   case MESA_SHADER_TESS_CTRL: {
-      struct st_common_program *stcp = (struct st_common_program *) prog;
-      sha1 = stcp->sha1;
-
-      write_stream_out_to_cache(blob, out_state);
-      write_tgsi_to_cache(blob, out_state, st, sha1, num_tokens);
-      break;
-   }
-   case MESA_SHADER_TESS_EVAL: {
-      struct st_common_program *step = (struct st_common_program *) prog;
-      sha1 = step->sha1;
-
-      write_stream_out_to_cache(blob, out_state);
-      write_tgsi_to_cache(blob, out_state, st, sha1, num_tokens);
-      break;
-   }
+   case MESA_SHADER_TESS_CTRL:
+   case MESA_SHADER_TESS_EVAL:
     case MESA_SHADER_GEOMETRY: {
-      struct st_common_program *stgp = (struct st_common_program *) prog;
-      sha1 = stgp->sha1;
+      struct st_common_program *p = (struct st_common_program *) prog;
+      sha1 = p->sha1;

        write_stream_out_to_cache(blob, out_state);
        write_tgsi_to_cache(blob, out_state, st, sha1, num_tokens);
        break;
     }
     case MESA_SHADER_FRAGMENT: {
        struct st_fragment_program *stfp = (struct st_fragment_program *) prog;
        sha1 = stfp->sha1;

        write_tgsi_to_cache(blob, &stfp->tgsi, st, sha1, num_tokens);


Other than those nits, the series LGTM.

Reviewed-by: Brian Paul <bri...@vmware.com>

-Brian

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